GPI coverage and content

You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 158 251 954 patent documents

This week's update (30/08/2024 12:00 CET):

170 720 new documents added

1 828 765 documents amended

GPI key values

Run regular monitoring (e.g. monthly or quarterly) of technical areas or companies

Use built-in charts to visualise technical trends and patenting activity of companies

Choose the data you want to see and download to focus on what you are interested in

Run data quality assessments to measure the risk of incomplete search results

EP 0252865 B1 19950419 - Semi-automatic machine for preparing hamburgers.

Title (en)

Semi-automatic machine for preparing hamburgers.

Title (de)

Halbautomatische Maschine zum Herstellen von Hamburgern.

Title (fr)

Machine semi-automatique pour l'élaboration des hamburgers.

Publication

EP 0252865 B1 19950419 (FR)

Application

EP 87500040 A 19870619

Priority

ES 556404 A 19860623
ES 8700979 A 19870406

Abstract (en)

[origin: EP0252865A1] A semi-automatic hamburger maker has a frame pivoting on a support and rod fixed at its upper end to the frame immobilised at its lower end by a threaded knob on the support.

IPC 1-7

A22C 7/00

IPC 8 full level

A22C 7/00 (2006.01)

CPC (source: EP)

A22C 7/00 (2013.01)

Citation (examination)

FR 1172468 A 19590211 - FRANZ KUHLMANN K G PRAZISIONSM

Designated contracting state (EPC)

AT BE CH DE FR GB GR IT LI LU NL SE

DOCDB simple family (publication)

EP 0252865 A1 19880113; EP 0252865 B1 19950419

DOCDB simple family (application)

EP 87500040 A 19870619